LemonInk

Name: LemonInk
Brand: nibynic s.c. Paweł Bator, Piotr Bator
Rating: 5.0 (6 reviews)

Pricing: Free to install. Additional charges may apply.
Rating: 5.0 (6)
Developer: nibynic s.c. Paweł Bator, Piotr Bator

LemonInk lets you sell ebooks through your store. And secure them using social-DRM/watermark.

Book publishers and authors can can benefit from selling their books directly to customers. Thanks to LemonInk it's possible to do that with ebooks as well. LemonInk will securely host and manage your ebook files and allow you to match them with products in your store. Whenever a customer buys an ebook, we'll create a unique copy, digitally signed with their data - both visibly and invisibly. Files are delivered to customers automatically through download links in order details.

Great support (email us!)
Customize the watermark so it's just perfect
Security: your ebooks are never shared without unique digital signature

Languages

English

Works with

Customer accounts

Pricing

Free

Free to install

Volume based prepaid starting at $0.25 per watermark

All charges are billed in USD. See all pricing options

Reviews (6)

Overall rating

Counts per rating level

100% of ratings are 5 stars
6
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

October 21, 2025

Lemonink has suited our needs perfectly and every single step of installation was straightforward. Support has been great too.

Honford Star

United Kingdom

Almost 2 years using the app

December 1, 2025

This is perfect for our digital cookbooks! Easy install and customer service is fantastic. The buyer receives a beautiful PDF with watermark right away to their inbox. Thank you again!

How To Cook Portuguese Stuff

United States

January 31, 2022

The LemonInk team are terrific to work with. This app works exactly as described and is a low-cost way to include social drm protection for digital items. We wanted a few customizations to how the app works and where the watermark is placed and Piotrek from LemonInk helped us every step of the way. He is incredibly responsive to questions and requests and just really nice. I highly recommend this app.

SAADA Spotlight

United States

6 months using the app